<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form size="large" ref="formRef" :model="formData" :rules="formRules" label-width="120px"
      v-loading="formLoading">
      <el-form-item label="预警类型" prop="warningType">
        <el-select v-model="formData.warningType" placeholder="请选择类型" style="width: 100%;">
          <el-option v-for="dict in getIntDictOptions(DICT_TYPE.WARNINGTYPE)" :key="dict.value" :label="dict.label"
            :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item label="预警天数" v-if="formData.warningType != 2" prop="warningDays">
        <el-input v-model="formData.warningDays" placeholder="请输入预警(天数)" />
      </el-form-item>

      <el-form-item label="预警时长(小时)" v-if="formData.warningType == 2" prop="warningDays">
        <el-input v-model="formData.warningDays" placeholder="请输入预警时长(小时)" />
      </el-form-item>


      <el-form-item label="预警等级" prop="warningLevel">
        <el-input type="number" @wheel.prevent :min="1" v-model="formData.warningLevel"
          placeholder="请输入预警等级(1级为最高等级)" />
      </el-form-item>
      <el-form-item label="预警颜色">
        <input type="color" id="colorPicker" v-model="formData.warningColor" />
      </el-form-item>
      <el-form-item label="预警消息接收人" prop="warningUser">
        <el-select clearable multiple filterable v-model="formData.warningUser" placeholder="请选择">
          <el-option v-for="dict in userList" :key="dict.id" :label="dict.nickname" :value="dict.id" />
        </el-select>
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import { WarningConfigApi, WarningConfig } from '@/api/business/warningconfig'
import * as UserApi from '@/api/system/user'
import { getIntDictOptions, DICT_TYPE } from '@/utils/dict'
/** 预警配置 表单 */
defineOptions({ name: 'WarningConfigForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  warningDays: undefined,
  warningLevel: undefined,
  warningColor: undefined,
  warningUser: [],
  warningType: undefined,
  warningHours: undefined
})
const formRules = reactive({
  warningDays: [{ required: true, message: '预警(天数)不能为空', trigger: 'blur' }],
  warningLevel: [{ required: true, message: '预警等级不能为空', trigger: 'blur' }],
  warningType: [{ required: true, message: '预警类型不能为空', trigger: 'blur' }],

})
const formRef = ref() // 表单 Ref

//用户列表
const userList = ref([])


/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  userList.value = await UserApi.getSimpleUserList()
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await WarningConfigApi.getWarningConfig(id)
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as WarningConfig
    if (formType.value === 'create') {
      await WarningConfigApi.createWarningConfig(data)
      message.success(t('common.createSuccess'))
    } else {
      await WarningConfigApi.updateWarningConfig(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    warningDays: undefined,
    warningLevel: undefined,
    warningColor: undefined,
    warningUser: [],
    warningType: undefined,
    warningHours: undefined
  }
  formRef.value?.resetFields()
}
</script>
